The 385 big block, named for the 3.85-inch crankshaft ... its 429 cubic-inch derivative soon found favor with the Ford performance crowd. The Ford Boss 429 and 429 Super Cobra Jet engines were ...
The Boss 429 and 429 Super Cobra Jet V8 engines rank as some of the most ... engines have 4.36-inch diameter cylinders, 3.59-inch crankshaft stroke, and identical displacements using four-bolt ...